458999150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{293}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 964625760

約数和(自身を除く): 505626610

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 85, 95, 97, 170, 190, 194, 293, 323, 425, 475, 485, 586, 646, 850, 950, 970, 1465, 1615, 1649, 1843, 2425, 2930, 3230, 3298, 3686, 4850, 4981, 5567, 7325, 8075, 8245, 9215, 9962, 11134, 14650, 16150, 16490, 18430, 24905, 27835, 28421, 31331, 41225, 46075, 49810, 55670, 56842, 62662, 82450, 92150, 94639, 124525, 139175, 142105, 156655, 189278, 249050, 278350, 284210, 313310, 473195, 483157, 539999, 710525, 783275, 946390, 966314, 1079998, 1421050, 1566550, 2365975, 2415785, 2699995, 4731950, 4831570, 5399990, 9179983, 12078925, 13499975, 18359966, 24157850, 26999950, 45899915, 91799830, 229499575, 458999150]

約数ペア:

[(1, 458999150), (2, 229499575), (5, 91799830), (10, 45899915), (17, 26999950), (19, 24157850), (25, 18359966), (34, 13499975), (38, 12078925), (50, 9179983), (85, 5399990), (95, 4831570), (97, 4731950), (170, 2699995), (190, 2415785), (194, 2365975), (293, 1566550), (323, 1421050), (425, 1079998), (475, 966314), (485, 946390), (586, 783275), (646, 710525), (850, 539999), (950, 483157), (970, 473195), (1465, 313310), (1615, 284210), (1649, 278350), (1843, 249050), (2425, 189278), (2930, 156655), (3230, 142105), (3298, 139175), (3686, 124525), (4850, 94639), (4981, 92150), (5567, 82450), (7325, 62662), (8075, 56842), (8245, 55670), (9215, 49810), (9962, 46075), (11134, 41225), (14650, 31331), (16150, 28421), (16490, 27835), (18430, 24905)]